Is there a coffee on the table? = Je na stole káva?
Is there a coffee in the cup? = Je v šálku káva?
Is there a beer in the restaurant? = Je v restauraci pivo?
Is there a beer in my hand? = Je v mojí ruce pivo?
Is there a teacher in the classroom? = Je učitel ve tříde?
Is there a teacher at school? = Je ve škole učitel?

Krátké odpovědi:
YES, there is. = Ano je.
NO, there is not. = Ne, není.